linux-stable.git/include/linux/sh_pfc.h, branch master

sh-pfc: Move sh_pfc.h from include/linux/ to driver directory

2013-01-25T00:24:31+00:00

The header file isn't used by arch code anymore. Make it private to the
driver.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh-pfc: Remove pinmux_info definition

2013-01-25T00:24:31+00:00

The pinmux_info alias to sh_pfc_soc_info isn't needed anymore, remove
it.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh-pfc: Support pinmux info in driver data instead of platform data

2013-01-25T00:24:26+00:00

Pinmux information should be provided by the pinmux driver, not arch
code. Make it possible to do so by supporting pinmux information passed
through the driver_data field in the platform ID table. Platform data
will remain supported until all arch code has been converted.

Rename the sh_pfc_platform_data structure to sh_pfc_soc_info to reflect
this.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh-pfc: Remove unused resource and num_resources platform data fields

2013-01-25T00:24:25+00:00

The fields are now unused, remove them.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh-pfc: Remove platform device registration

2013-01-25T00:24:25+00:00

The PFC platform device is now registered by arch code, remove the
legacy registration mechanism.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh-pfc: Move private definitions and declarations to private header

2013-01-25T00:24:20+00:00

Move all private structure definitions and function declarations from
include/linux/sh_pfc.h to drivers/sh/pfc/core.h.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh-pfc: Split platform data from the sh_pfc structure

2013-01-25T00:24:20+00:00

Create a sh_pfc_platform_data structure to store platform data and
reference it from the core sh_pfc structure.

Signed-off-by: Laurent Pinchart 
Acked-by: Paul Mundt 
Acked-by: Linus Walleij 
Signed-off-by: Simon Horman

sh: pfc: Rudimentary pinctrl-backed GPIO support.

2012-07-10T03:08:14+00:00

This begins the migration of the PFC core to the pinctrl subsystem.
Initial support is very basic, with the bulk of the implementation simply
being nopped out in such a way to allow registration with the pinctrl
core to succeed.

The gpio chip driver is stripped down considerably now relying purely on
pinctrl API calls to manage the bulk of its operations.

This provides a basis for further PFC refactoring, including decoupling
pin functions from the GPIO API, establishing pin groups, and so forth.
These will all be dealt with incrementally so as to introduce as few
growing and migratory pains to tree-wide PFC pinmux users today.

When the interfaces have been well established and in-tree users have
been migrated off of the legacy interfaces it will be possible to strip
down the core considerably, leading to eventual drivers/pinctrl rehoming.

Signed-off-by: Paul Mundt

sh: pfc: Dumb GPIO stringification.

2012-07-10T02:59:29+00:00

This implements fairly simplistic stringification of existing pinmux
GPIOs for easy enum id -> string mapping, which will subsequently be used
by the pinctrl support code.

Signed-off-by: Paul Mundt

sh: pfc: Shuffle PFC support core.

2012-07-10T02:49:30+00:00

This follows the intc/clk changes and shuffles the PFC support code under
its own directory. This will facilitate better code sharing, and allow us
to trim down the exported interface by quite a margin.

Signed-off-by: Paul Mundt